507127677

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{839}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 783820800

約数和(自身を除く): 276693123

約数列:

[1, 3, 7, 21, 107, 269, 321, 749, 807, 839, 1883, 2247, 2517, 5649, 5873, 17619, 28783, 86349, 89773, 201481, 225691, 269319, 604443, 628411, 677073, 1579837, 1885233, 4739511, 24148937, 72446811, 169042559, 507127677]

約数ペア:

[(1, 507127677), (3, 169042559), (7, 72446811), (21, 24148937), (107, 4739511), (269, 1885233), (321, 1579837), (749, 677073), (807, 628411), (839, 604443), (1883, 269319), (2247, 225691), (2517, 201481), (5649, 89773), (5873, 86349), (17619, 28783)]